Lines Matching refs:xgs
427 int osdep_gntshr_open(xengntshr_handle *xgs) in osdep_gntshr_open() argument
432 xgs->fd = fd; in osdep_gntshr_open()
436 int osdep_gntshr_close(xengntshr_handle *xgs) in osdep_gntshr_close() argument
438 if ( xgs->fd == -1 ) in osdep_gntshr_close()
441 return close(xgs->fd); in osdep_gntshr_close()
444 void *osdep_gntshr_share_pages(xengntshr_handle *xgs, in osdep_gntshr_share_pages() argument
453 int fd = xgs->fd; in osdep_gntshr_share_pages()
465 GSERROR(xgs->logger, "ioctl failed"); in osdep_gntshr_share_pages()
474 GSERROR(xgs->logger, "mmap failed"); in osdep_gntshr_share_pages()
491 GSERROR(xgs->logger, "ioctl SET_UNMAP_NOTIFY failed"); in osdep_gntshr_share_pages()
510 int osdep_gntshr_unshare(xengntshr_handle *xgs, in osdep_gntshr_unshare() argument